package com.shiyi.design.decorator;

/**
 * @author wangzhanshuai
 * @date 2021/2/1 9:47 下午
 * @since 1.0
 */
public class LongBlack extends Coffee{
    @Override
    public String getDesc() {
        return "黑咖啡";
    }

    @Override
    public int cost() {
        return 20;
    }
}
